DOUBLE SHEAR LOAD CELL TYPE 910 pages

CELMI s.r.l. Largo Brugnatelli 13/16 20090 BUCCINASCO (MI) ITALY
Tel +39-0245712209 Fax +39-0245705836 Internet: www.celmi.com
DOUBLE SHEAR
LOAD CELL
TYPE 91
APPLICATIONS:
The double bending load cell type 91 can be used
in high loading capacity weighing systems.
Some applications are:
- Weighing in ladle
- Weighing in scrap basket
- Weighing in tundish trucks
- Weighing in iron and steel plants
- Weighing in off-shore plants
MAIN FEATURES:
- Water-proof
- Soldered with microplasma
- Easy to install
- Standard nominal load from 10 to 120 tons
- Side load very high resistance
- High overload
NOMINAL LOAD: ton 10-25-50-100-120
S P EC IF IC A TIO N A C C O R D ING TO V D I/V D E 2 6 3 7
M E TRO LO G IC A L C H A R A C T E R IS T IC S P ar. U n .
C O M B IN ED ER R O R F com b % Ln 0,085
N O M IN A L LO AD Ln K g 1 0 ÷ 1 2 0
IN IT IA L LO A D L p % Ln 20
M A XIM UM L O A D L l % L n 2 6 0
N O N -LIN E AR IT Y F lin % Ln 0,07
H IS T E R E S IS E R R O R F u % L n 0 ,0 4
R E P E A T A B IL IT Y E R R O R F v % L n 0 ,0 3
C R E E P -3 0 M IN U T E S F c r % L n 0 ,0 5
N O M IN A L T EM P ER A TU R E R AN G E B tn °C -10+ 85
Z ER O T EM P ER A TU R E D R IF T (O V E R 10 °C ) T K 0 % C n 0,1
O U T P U T T EM P E R A TU R E D R IF T (O V E R 1 0 °C ) T K C % C n 0 ,0 6
TH E RM A L G R A D IE N T °K /h < 5
E L E C TR IC A L D A TA
N O M IN A L O U T P U T C n m V /V 1
N O M IN A L O U T P U T TO LE R A N C E D c ±% C n 0,2
NO M IN A L S U P P LY V O LTAG E B su V 1÷24
M AXIM UM SUPP LY VO LTAG E Usm ax V 30
IN P U T R E S IS TA N C E R e Ù 8 4 0 ±10%
O U T P U T R E S IS T AN C E R a Ù 7 0 0 ±1%
IN S U LA T IO N R E S IS T AN C E @ 2 0 V R is Ì Ù > 2 0 0 0
Z ER O O U T P U T TO LE R AN C E D o ±% C n 2
M E C H A N IC A L D A TA
B R E A K ING LO A D Ld % Ln > 500
M A XIM U N S ID E L O A D L lq % L n 2 6 0
D E F LE C T IO N hn m m < 0.3
C A B LE LEN G TH m 10
W EIGHT K g
EN V IR O NM EN TA L C O N D IT IO N S
W O R K ING T EM P ER A TU R E R AN G E B tn °C 10÷85
S TO R A G E T EM P E R A TU R E R A N G E B ts °C -40+ 85
HO U S ING P R O T E C T IO N IP -6 7
SUBJECT TO CHANGE WITHOUT NOTICE